/*
 * Copyright (c) 2017. tangzx(love.tangzx@qq.com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.tang.intellij.lua.codeInsight.postfix.templates

import com.intellij.codeInsight.template.Template
import com.intellij.codeInsight.template.impl.TextExpression
import com.intellij.codeInsight.template.postfix.templates.StringBasedPostfixTemplate
import com.intellij.psi.PsiElement
import com.tang.intellij.lua.codeInsight.postfix.LuaPostfixUtils

/**
 *
 * Created by TangZX on 2017/2/7.
 */
class LuaIncreasePostfixTemplate : StringBasedPostfixTemplate(
    "increase",
    "expr = expr + value",
    LuaPostfixUtils.selectorTopmost(),
    null
) {
    override fun getTemplateString(psiElement: PsiElement): String {
        return "\$expr$ = \$expr$ + \$value$"
    }

    override fun getElementToRemove(expr: PsiElement): PsiElement {
        return expr
    }

    override fun setVariables(template: Template, element: PsiElement) {
        super.setVariables(template, element)
        template.addVariable("value", TextExpression("1"), true)
    }
}